Fixed videos not playing on pleroma, and fixed saving images after changing image on a local post with caching disabled

app/js/ui/img.js

@@ -47,6 +47,9 @@ function imgCont(type) {
 	}
 	var murl = $('#' + id + '-image-' + key).attr('data-url')
 	var ourl = $('#' + id + '-image-' + key).attr('data-original')
+	if (!ourl || ourl == 'null') {
+		ourl = murl
+	}
 	var type = $('#' + id + '-image-' + key).attr('data-type')
 	$('#imagemodal').attr('data-id', id)
 	$('#imagemodal').attr('data-acct', acct_id)
@@ -54,7 +57,7 @@ function imgCont(type) {
 	$('#imagemodal').attr('data-image', murl)
 	//表示はリモートを使うか(どちらにしろコピーはオリジナル)
 	var remote_img = localStorage.getItem('remote_img')
-	if (remote_img == 'yes' && ourl != 'null') {
+	if (remote_img == 'yes') {
 		murl = ourl
 	}
 	if (murl) {